CN204225012U - A kind of antitheft road stake - Google Patents
A kind of antitheft road stake Download PDFInfo
- Publication number
- CN204225012U CN204225012U CN201420714470.XU CN201420714470U CN204225012U CN 204225012 U CN204225012 U CN 204225012U CN 201420714470 U CN201420714470 U CN 201420714470U CN 204225012 U CN204225012 U CN 204225012U
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- dead bolt
- inner barrel
- cylinder body
- outer cylinder
- road stake
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Abstract
The utility model relates to a kind of antitheft road stake, and it comprises outer cylinder body and is set in the inner barrel in described outer cylinder body, and the top of described outer cylinder body side is provided with stopper slot; Be provided with dead bolt pedestal bottom described inner barrel, described dead bolt pedestal is provided with fixed pulley, spring and is connected to the dead bolt of spring side; Described inner barrel side is also provided with theftproof lock, and theftproof lock is provided with curved bar, and described curved bar is connected with described dead bolt by the flexible cable walking around described fixed pulley, and described dead bolt and described stopper slot cooperatively interact.The utility model anti-theft capability is strong, the simple cost of structure is low.
Description
Technical field
The utility model relates to field of traffic facilities, particularly relates to a kind of antitheft road stake.
Background technology
The stake of antitheft road is widely used in the occasion such as square, crossing, road, and its major function is zone isolation, warning, human and vehicle shunting etc.Due to the particularity of application scenario, the stake of antitheft road need possess operating characteristics, outstanding theftproof ability (uniqueness of administration authority) easily, but existing antitheft road stake mostly is fixed or the packaged type antitheft road stake that managed by Polygonal wrench.The former is not removable, to the permanent control of passage, does not possess operating characteristics, cannot realize passage control flexibly; Very heavy and need additional space to store when the latter moves, particularly crucially it is dismantled by Polygonal wrench, does not have a theftproof; And existing elevating road stake, also there is the comparatively simple anti-theft capability of above structure weak, or the problem that the comparatively complicated cost of structure is high.
Utility model content
Goal of the invention of the present utility model is the limitation solving above-mentioned existing road stake, provides the one antitheft road stake that a kind of anti-theft capability is strong, the simple cost of structure is low.
The utility model comprises outer cylinder body and is set in the inner barrel in described outer cylinder body, and the top of described outer cylinder body side is provided with stopper slot; Be provided with dead bolt pedestal bottom described inner barrel, described dead bolt pedestal is provided with fixed pulley, spring and is connected to the dead bolt of spring side; Described inner barrel side is also provided with theftproof lock, and theftproof lock is provided with curved bar, and described curved bar is connected with described dead bolt by the flexible cable walking around described fixed pulley, and described dead bolt and described stopper slot cooperatively interact.
After adopting above structure, the utility model compared with prior art, has the following advantages:
The utility model adopts theftproof lock to arrange unique administration authority, theftproof lock is adopted to be provided with curved bar, dead bolt pedestal is provided with fixed pulley, spring and is connected to the dead bolt of spring side, described dead bolt and described stopper slot are cooperatively interacted, not only can keep the displacement in road stake vertical direction, and antitheft effect can be reached.Usually keyhole is arranged on the top of inner barrel in prior art, keyhole is arranged on side by the utility model can prevent the foreign material blocking keyholes such as sandstone.The utility model anti-theft capability is strong, the simple cost of structure is low.
As improvement, the described dead bolt described in stopper slot collecting, the length of stopper slot can be held described dead bolt and produce relative displacement.Making the utility model when being lockable, still can mention relative height, being convenient to installation and maintenance.
As improvement, described dead bolt pedestal and described inner barrel removably connect.Convenient installation, dismounting and maintenance.
As improvement, described dead bolt pedestal and the mutual grafting of described inner barrel, and adopt screw fastening.Preferred version described screw can be arranged on bottom described inner barrel with dead bolt opposite side.Syndeton is hidden, by force functional.As improvement, described dead bolt pedestal is provided with chute, and described dead bolt is arranged in described chute.The sliding rail of the chute restriction dead bolt described in employing, makes dead bolt can move horizontally along described chute, and ejects in inner barrel external surface, snap in described stopper slot, simple and reliable for structure.
As improvement, described inner barrel comprises the end being located at top and the stack shell being located at below end, and described end and stack shell removably connect.
As improvement, the upper end of described outer cylinder body is provided with dismountable blind flange.Be convenient to dismounting and maintenance.
As improvement, between described blind flange and described inner barrel, be provided with guard ring.Described guard ring is embedded on blind flange, and the outside of described inner barrel closely cooperates mutually with the inner side of described guard ring, is not scratched when protection inner barrel and outer cylinder body relative movement; Meanwhile, described guard ring closely supports inner barrel, prevents from rocking.As improvement, described inner barrel can move up and down in described outer cylinder body, and described outer cylinder body inner surface arranges vertical dive key, and described dead bolt pedestal is provided with the gathering sill cooperatively interacted with described dive key.To prevent, inner barrel is relative with outer cylinder body to be rotated.
As improvement, described inner barrel outer circumference surface bottom is equidistantly provided with multiple guide runner, and the inwall of described guide runner and described outer cylinder body closely cooperates.Described guide runner and guard ring act on the vertically-guided function played inner barrel simultaneously, ensure that inner core can steadily be elevated.
As improvement, described inner barrel is provided with handle, and described handle adopts bolt-type to be connected with the top of described inner barrel, can form longitudinally vertically opposite displacement.Described handle can be used for mentioning of inner barrel and puts down, described handle comprises the vertical lifting rod at level lift handle and two ends, described vertical lifting rod coordinates with the mutual grafting in the top of described inner barrel, when not using handle, the two ends of handle can fall back in inner barrel automatically, are hidden by handle.
Elevating road stake of the present utility model uses key to unlock, after unblock by manpower by lifting column rise and fall, the flexible control to destination channel can be realized, antitheft theftproof lock is employed in locking mechanism, there is theftproof, ensure that the uniqueness of administration authority, good anti-theft effect can be reached.Comprehensively above-mentioned, the utility model structure is reliable, by force functional, reasonable in design, easy to use.The utility model is convenient to be installed, dismantle and keeps in repair, and anti-theft capability is strong, and structure is simple and cost is low.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the top view of inner barrel of the present utility model.
Fig. 3 is the sectional view of A-A in Fig. 1 under inner core raised configuration of the present utility model.
Fig. 4 is the sectional view of A-A in Fig. 1 under inner core decline state of the present utility model.
Shown in figure 1, outer cylinder body, 2, inner barrel, 3, stopper slot, 4, dead bolt pedestal, 5, fixed pulley, 6, spring, 7, dead bolt, 8, theftproof lock, 9, curved bar, 10, flexible cable, 11, screw, 12, blind flange, 13, guard ring, 14, dive key, 15, gathering sill, 16, buffer gasket, 17, guide runner, 18, handle, 19, drain hole, 20, chute.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Figure 1-3, a kind of antitheft road stake of the utility model, the inner barrel 2 comprising outer cylinder body 1 and be set in described outer cylinder body 1, the top of described outer cylinder body 1 side is provided with stopper slot 3; Be provided with dead bolt pedestal 4 bottom described inner barrel 2, described dead bolt pedestal 4 is provided with fixed pulley 5, spring 6 and is connected to the dead bolt 7 of spring 6 side; Described inner barrel 2 side is also provided with theftproof lock 8, and theftproof lock 8 is provided with curved bar 9, and described curved bar 9 is connected with described dead bolt 7 by the flexible cable 10 walking around described fixed pulley 5, and described dead bolt 7 cooperatively interacts with described stopper slot 3.Described stopper slot 3 accommodates described dead bolt 7, and the length of stopper slot 3 can be held described dead bolt 7 and produce relative displacement.Described dead bolt pedestal 4 removably connects with described inner barrel 2.Described dead bolt pedestal 4 and the grafting mutually of described inner barrel 2, and adopt screw fastening.Described dead bolt pedestal 4 is provided with chute 20, and described dead bolt 7 is arranged in described chute 20.Described inner barrel 2 comprises the end being located at top and the stack shell being located at below end, and described end and stack shell removably connect.The upper end of described outer cylinder body 1 is provided with dismountable blind flange 12.Guard ring 13 is provided with between described blind flange 12 and described inner barrel 2.Described inner barrel 2 can move up and down in described outer cylinder body 1, and described outer cylinder body 1 inner surface arranges vertical dive key 14, and described dead bolt pedestal 4 external surface is provided with the gathering sill 15 cooperatively interacted with described dive key 14.Described inner barrel 2 outer circumference surface bottom is equidistantly provided with multiple guide runner 17, and described guide runner 17 closely cooperates with the inwall of described outer cylinder body 1.Described inner barrel 2 is provided with handle 18, and described handle 18 adopts bolt-type to be connected with the top of described inner barrel 2, can form longitudinally vertically opposite displacement.
In addition, the bottom of described outer cylinder body 1 is provided with drain hole 19, can effectively drain the water away.
In addition, the bottom of described outer cylinder body 1 is provided with buffer gasket 16.Described buffer gasket 16 can cushion impact when underground falls back in inner barrel.
In addition, further, the guiding mechanism that described dive key 14 and gathering sill 15 are formed can be multipair, described outer cylinder body 1 inner surface arranges vertical dive key 14, described dead bolt pedestal 4 external surface is provided with the gathering sill 15 cooperatively interacted with described dive key 14, and preferably 2 guiding mechanisms are oppositely arranged.As preferably, described guide runner 17 is equally spaced along external peripheral surface.
It should be noted that structure of the present utility model had both been applicable to the stake of mobile road, be also applicable to elevating road stake.Below in conjunction with accompanying drawing, the situation that a kind of antitheft road stake of the present utility model is used in elevating road stake is illustrated; following embodiment is only for illustrating technical conceive of the present utility model and feature; its object can be understood and enforcement the utility model for allowing skilled addressee, does not restrict protection domain of the present utility model.
As shown in Figure 3, the outer cylinder body 1 of a kind of antitheft road stake of the present utility model is imbedded predeterminated position, when not needing to use road stake function, described inner barrel 2 being dropped to below ground line, the top cover upper surface of described inner barrel 2 and ground line are in same level.When needs use road stake function, with handle 18 pull-up inner barrel 2 to highest point, now, described spring 6 provides elastic force for described dead bolt 7, this elastic force is from described base central to the effect of the outside of described pedestal, and dead bolt 7 is subject to the promotion of spring 6 elastic force, snaps in described stopper slot 3 along described chute 20, as shown in Figure 2, inner barrel 2 is locked in raised configuration; Need inner barrel 2 to decline back below ground line, when dropping in outer cylinder body 1, use the supporting theftproof lock 8 described in key insertion and rotate and the dead bolt 7 be contained in stopper slot 3 can be departed from stopper slot 3 and be retracted in chute 20, slowly described inner barrel 2 is dropped in outer cylinder body 1 by handle 18, and in midway, the key in theftproof lock 8 is extracted.
Further, in actual use procedure, if the flexible cable 10 between theftproof lock 8 and dead bolt 7 ruptures, described theftproof lock 8 just uncontrollable described dead bolt 7 flexible, needs to change flexible cable 10.Now blind flange 12 can be pulled down, the length because of described stopper slot 3 can be held described dead bolt 7 and produce relative displacement, can continue upwards to lift inner barrel 2 to certain altitude, until described dead bolt 7 withstands the upper end of described stopper slot 3; Now will expose for the screw 11 of fastening inner barrel 2 with dead bolt pedestal 4, just inner barrel 2 can be separated with dead bolt pedestal 4 after being backed out, inner barrel 2 can be taken out, and carries out the replacing of flexible cable 10.Dismounting mode is hidden, easy to maintenance.
The inner barrel 2 of the elevating road stake of the present embodiment can be retracted in outer cylinder body 1, does not need the movement on locus, saves manpower, space.The utility model self has larger weight and higher mechanical strength, anti-impact force is strong, and this kind of elevating road stake uses dead bolt 7 to insert upper lock tongue 7 groove to lock inner barrel 2 and to employ theftproof lock 8 when raised configuration, than traditional locking spring top clamping or simultaneously adopt Polygonal wrench unlock mode is compared more reliably, safer, theftproof performance is stronger.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and all various changes done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (10)
1. an antitheft road stake, comprises outer cylinder body (1) and is set in the inner barrel (2) in described outer cylinder body (1), it is characterized in that: the top of described outer cylinder body (1) side is provided with stopper slot (3); Described inner barrel (2) bottom is provided with dead bolt pedestal (4), and described dead bolt pedestal (4) is provided with fixed pulley (5), spring (6) and is connected to the dead bolt (7) of spring (6) side; Described inner barrel (2) side is also provided with theftproof lock (8), theftproof lock (8) is provided with curved bar (9), described curved bar (9) is connected with described dead bolt (7) by the flexible cable (10) walking around described fixed pulley (5), and described dead bolt (7) and described stopper slot (3) cooperatively interact.
2. one according to claim 1 antitheft road stake, is characterized in that: the described dead bolt (7) described in stopper slot (3) collecting, and the length of stopper slot (3) can be held described dead bolt (7) and produce relative displacement.
3. one according to claim 1 antitheft road stake, is characterized in that: described dead bolt pedestal (4) and described inner barrel (2) removably connect.
4. one according to claim 3 antitheft road stake, is characterized in that: described dead bolt pedestal (4) and described inner barrel (2) grafting mutually, and adopts screw fastening.
5. the antitheft road stake of the one according to any one of claim 1-4, is characterized in that: described dead bolt pedestal (4) is provided with chute (20), and described dead bolt (7) is arranged in described chute (20).
6. one according to claim 1 antitheft road stake, is characterized in that: described inner barrel (2) comprises the end being located at top and the stack shell being located at below end, and described end and stack shell removably connect.
7. one according to claim 1 antitheft road stake, is characterized in that: the upper end of described outer cylinder body (1) is provided with dismountable blind flange (12), is provided with guard ring (13) between described blind flange (12) and described inner barrel (2).
8. one according to claim 1 antitheft road stake, it is characterized in that: described inner barrel (2) can move up and down in described outer cylinder body (1), described outer cylinder body (1) inner surface arranges vertical dive key (14), and described dead bolt pedestal (4) external surface is provided with the gathering sill (15) cooperatively interacted with described dive key (14).
9. one according to claim 1 antitheft road stake, is characterized in that: described inner barrel (2) outer circumference surface bottom is equidistantly provided with multiple guide runner (17), and described guide runner (17) closely cooperates with the inwall of described outer cylinder body (1).
10. one according to claim 1 antitheft road stake, is characterized in that: described inner barrel (2) is provided with handle (18), and described handle (18) adopts bolt-type to be connected with the top of described inner barrel (2), can form longitudinal relative displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714470.XU CN204225012U (en) | 2014-11-25 | 2014-11-25 | A kind of antitheft road stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714470.XU CN204225012U (en) | 2014-11-25 | 2014-11-25 | A kind of antitheft road stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225012U true CN204225012U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714470.XU Active CN204225012U (en) | 2014-11-25 | 2014-11-25 | A kind of antitheft road stake |
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| Country | Link |
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| CN (1) | CN204225012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395221A (en) * | 2020-03-19 | 2020-07-10 | 苏州汉马电工设备有限公司 | Manual lifting type lifting road pile |
| CN112681159A (en) * | 2020-12-17 | 2021-04-20 | 上海程识市政交通工程有限公司 | Road safety island anticollision facility and road safety island |
-
2014
- 2014-11-25 CN CN201420714470.XU patent/CN204225012U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395221A (en) * | 2020-03-19 | 2020-07-10 | 苏州汉马电工设备有限公司 | Manual lifting type lifting road pile |
| CN112681159A (en) * | 2020-12-17 | 2021-04-20 | 上海程识市政交通工程有限公司 | Road safety island anticollision facility and road safety island |
| CN112681159B (en) * | 2020-12-17 | 2022-07-01 | 上海程识市政交通工程有限公司 | Road safety island anticollision facility and road safety island |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |